becos 📖 中文释义 (beco 的复数) abbr. Banana Export Company 牙买加香蕉出口公司; booster engine cutoff 助推发动机停车; British Engineering Company Ltd. 英国工程有限公司 🧩 词形变化 原形 beco 📘 English Definition(英文释义) plural of beco ← becomingness B 字母词表 Becquerel →